Balcony & Terrace Waterproofing in Dubai

✓ Scope of Work & Procedures

• ✓ Precision laser level slope survey to identify standing water puddles and inadequate falls
• ✓ Comprehensive inspection of sliding door threshold tracks and sub-frame weep holes
• ✓ Diamond abrasive grinding or deep chemical tile degreasing to maximize adhesion
• ✓ Application of heavy-duty elastomeric polyurethane or torch-welded APP waterproofing
• ✓ Seamless aluminum angle counter-flashing installed beneath aluminum door thresholds
• ✓ Re-profiling sub-base screed to achieve a minimum 1:60 fall towards rainwater downpipes
• ✓ Treatment of perimeter parapet upstands, scuppers, and railing core penetrations
• ✓ Mandatory 24-hour water ponding flood test with zero-leakage certification
• ✓ Up to 10-year written contractor warranty certificate

🔧 Common Issues We Resolve

• • Sudden breakdowns, power failures, or unexpected operational shutdown
• • Performance degradation, unusual noises, vibrations, or leaks
• • Wear and tear caused by high summer temperatures and coastal humidity
• • Emergency repairs requiring rapid on-site diagnosis and safety checks
• • Preventive servicing to prevent recurring breakdowns and high utility bills

Laser Slope & Joint Inspection

We check balcony floor gradients using digital laser levels, inspect sliding door track seals, and test drainage capacity to find where rainwater pools or overflows beneath living room thresholds.

Substrate & Threshold Preparation

We remove defective tiles or grind the surface clean. Sub-screeds are re-sloped to 1:60, expansion joints are raked out, and perimeter angle fillets are cast along all walls and balustrades.

Engineered Waterproofing System Application

We apply UV-stable elastomeric polyurethane or transparent polyaspartic coatings over tiles, or install heavy-duty torch-applied membranes with specialized threshold flashings.

24-Hour Hydrostatic Flood Testing

Balcony drain outlets are plugged. The entire balcony surface is flooded with water for 24 continuous hours while engineers inspect the room below and adjacent interiors for moisture penetration.

Written 10-Year Warranty Sign-Off

Drain plugs are cleared to verify rapid runoff. We apply anti-slip topcoats or reinstate porcelain tiles, followed by issuing an official written warranty certificate.

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